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ClinicalTrials.gov public records Last synced Oct 23, 2026, 11:09 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 721–744 of 4,345 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Environment Clear all
Active, not recruiting Not applicable Interventional

Geriatric Assessment in Predicting Chemotherapy Toxicity and Vulnerabilities in Older Patients With Cancer

NCT02517034
View directory record Official record
Conditions
Solid Neoplasm
Interventions
Comprehensive Geriatric Assessment, Quality-of-Life Assessment, Questionnaire Administration, Survey Administration
Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
65 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
5
States / cities
Duarte, California • Lancaster, California • Rancho Cucamonga, California + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 23, 2026, 11:09 PM EDT
Withdrawn Not applicable Interventional

Cleanser for Acute Wounds

NCT05422144
View directory record Official record
Conditions
Acute Wound
Interventions
Antimicrobial Skin & Wound Cleanser (AWC), Antimicrobial Wound Gel (AWG)
Device
Lead sponsor
Rochal Industries LLC
Industry
Eligibility
18 Years to 89 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 4, 2025 · Synced Oct 23, 2026, 11:09 PM EDT
Recruiting Not applicable Interventional

THREAT: Testing Harms Related to Exposure to Allergenic and Epithelial Toxins

NCT07271381
View directory record Official record
Conditions
Allergic, Inflammatory
Interventions
Environmental Exposures, Control Exposures
Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 23, 2026, 11:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reproductive Capacity and Iron Burden in Thalassemia

NCT02308904
View directory record Official record
Conditions
THALASSEMIA MAJOR
Interventions
Blood Draw/Semen Exam, Retrospective data/Chart Review/Relevant Clinical Results, Pituitary MRI
Other
Lead sponsor
UCSF Benioff Children's Hospital Oakland
Other
Eligibility
12 Years and older
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Dec 23, 2020 · Synced Oct 23, 2026, 11:09 PM EDT
Completed Not applicable Interventional

Stress, Immunity and Cervical Cancer: Biobehavioral Outcomes

NCT00496106
View directory record Official record
Conditions
Ovarian Cancer
Interventions
Telephone counseling, Telephone interview
Behavioral
Lead sponsor
University of California, Irvine
Other
Eligibility
21 Years and older · Female only
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Mar 7, 2019 · Synced Oct 23, 2026, 11:09 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Ultralow Dose PAH Binary Mixture Study

NCT03631667
View directory record Official record
Conditions
Environmental Exposure
Interventions
[14C]-benzo[a]pyrene, [14C]-benzo[a]pyrene plus phenanthrene
Drug
Lead sponsor
Oregon State University
Other
Eligibility
21 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Corvallis, Oregon
Source: ClinicalTrials.gov public record
Updated May 22, 2025 · Synced Oct 23, 2026, 11:09 PM EDT
Completed Not applicable Interventional

Validation Study With a Non-CE Marked Medical Device (MD)

NCT05689307
View directory record Official record
Conditions
Chronic Cough
Interventions
SIVA-MVP
Device
Lead sponsor
Siva Health AG
Industry
Eligibility
21 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Bellingham, Washington
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Oct 23, 2026, 11:09 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Nevada Environmental Tobacco Smoke and Health Study

NCT00046306
View directory record Official record
Conditions
Cardiovascular Disease, Cancer
Interventions
Antioxidants
Drug
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
22 Years to 65 Years
Enrollment
375 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 2005
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Jan 14, 2013 · Synced Oct 23, 2026, 11:09 PM EDT
Completed Not applicable Interventional Results available

Symphion® System In-Office Study

NCT02520414
View directory record Official record
Conditions
Uterine Leiomyomas, Endometrial Polyps
Interventions
Symphion® Bipolar Hysteroscopic Tissue Resection System
Device
Lead sponsor
Minerva Surgical, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Mar 26, 2021 · Synced Oct 23, 2026, 11:09 PM EDT
Completed Not applicable Interventional

Integrating an Occupational Therapy Health and Wellness Program Into an Existing Cancer Support Community

NCT03888547
View directory record Official record
Conditions
Cancer
Interventions
Occupational Therapy Health & Wellness Education
Other
Lead sponsor
University of Indianapolis
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 27, 2020 · Synced Oct 23, 2026, 11:09 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Germ Cell Tumor and Testicular Tumor DNA Registry

NCT02099734
View directory record Official record
Conditions
Germ Cell Tumor, Testicular Tumor
Interventions
Questionnaires, sample of blood or saliva
Behavioral · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2028
U.S. locations
8
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 23, 2026, 11:09 PM EDT
Not yet recruiting Phase 2 Interventional

Epcoritamab in Combination With R-CHOP for Patients With Aggressive Non-Hodgkin Lymphoma

NCT07588698
View directory record Official record
Conditions
Non-Hodgkin's B-cell Lymphoma, Lymphoma Non-Hodgkin, Diffuse Large B-Cell Lymphoma (DLBCL)
Interventions
Rituximab, Cyclophosphamide, Hydroxydaunorubicin, Oncovin, Prednisolone (R-CHOP), Epcoritamab, Dexamethasone, Positron Emission Tomography (PET), Blood specimen collection, Questionnaires, Computerized tomography (CT)
Drug · Procedure · Behavioral
Lead sponsor
Carrie Ho, MD
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 23, 2026, 11:09 PM EDT
Completed Phase 4 Interventional Results available

Ease of Use and Correct Use Study of Placebo ELLIPTA® Inhaler in COPD Subjects

NCT02586493
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Placebo, Questionnaire
Drug · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
278 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
16
States / cities
Jasper, Alabama • Clearwater, Florida • Orlando, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Nov 9, 2017 · Synced Oct 23, 2026, 11:09 PM EDT
Completed No phase listed Observational

Integrative Health Interventions in Symptom Management of Pediatric Patients

NCT05594693
View directory record Official record
Conditions
Cancer, Pediatric Cancer
Interventions
Questionnaire, Physical Exam
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
30 Days to 30 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
3
States / cities
Aurora, Colorado • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 16, 2026 · Synced Oct 23, 2026, 11:09 PM EDT
Completed No phase listed Observational

Asthma in the Delta Region of Arkansas: Characterization of Disease and Impact of Environmental Factors

NCT00590304
View directory record Official record
Conditions
Asthma
Interventions
Not listed
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
4 Years to 17 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Sep 12, 2017 · Synced Oct 23, 2026, 11:09 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Fruit and Vegetable Intervention in Lactating Women to Reduce Breast Cancer Risk

NCT04374747
View directory record Official record
Conditions
Breast Cancer Female, Inflammation, Postpartum Weight Retention, Diet, Healthy, Risk Reduction
Interventions
Dietary Counseling
Behavioral
Lead sponsor
University of Massachusetts, Amherst
Other
Eligibility
18 Years and older · Female only
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Amherst, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 4, 2022 · Synced Oct 23, 2026, 11:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Social Motivation Intervention for Children With Autism Spectrum Disorder: Improving Peer Initiation

NCT02360449
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Social Initiation Motivation Intervention
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
4 Years to 6 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jan 8, 2021 · Synced Oct 23, 2026, 11:09 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

The Molecular Predisposition to Hereditary Nonpolyposis Colon Cancer (HNPCC)

NCT01447199
View directory record Official record
Conditions
Bladder Cancer, Colorectal Cancer, Endometrial Cancer, Kidney Cancer, Skin Cancer, Uterus Cancer
Interventions
Health and Diet Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1994 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 7, 2020 · Synced Oct 23, 2026, 11:09 PM EDT
Completed Not applicable Interventional Results available

Healthy Homes/Healthy Families (HH/HF) Intervention in 2-1-1 Callers

NCT04373434
View directory record Official record
Conditions
Weight Change, Body
Interventions
Health Homes/Healthy Families (HH/HF) Intervention, Control
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years to 70 Years
Enrollment
512 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced Oct 23, 2026, 11:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brief Interventions to Create Smoke-Free Home Policies in Low-Income Households: Texas Effectiveness Trial

NCT02097914
View directory record Official record
Conditions
Chronic Disease
Interventions
Educational print materials and coaching call
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
508 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 14, 2016 · Synced Oct 23, 2026, 11:09 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Estrogen, Diet, Genetics and Endometrial Cancer

NCT00587886
View directory record Official record
Conditions
Cancer, Endometrial Cancer, Ovarian Cancer, Corpus Uteri, Endometrium
Interventions
Questionnaire
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older · Female only
Enrollment
1,315 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 23, 2026, 11:09 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Journey of Hope in Appalachia: Supporting Resilience in the Region's Youth

NCT04096937
View directory record Official record
Conditions
Adverse Childhood Experiences
Interventions
Focus groups
Other
Lead sponsor
Gia Mudd
Other
Eligibility
10 Years to 99 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Hazard, Kentucky • Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Nov 25, 2022 · Synced Oct 23, 2026, 11:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparative Study of Three Collagen Membranes: 1 Non-cross-linked and 2 Cross-linked

NCT06944639
View directory record Official record
Conditions
Bone Regeneration
Interventions
Membrane Jason MB GmbH Non-cross-linked (NCL), Membrane BioMend Extend Glutaraldehyde cross-linked, Membrane OSSIX Agile Ribose cross-linked (RCL)
Device
Lead sponsor
Andrea Ravida
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Oct 23, 2026, 11:09 PM EDT
Active, not recruiting No phase listed Observational

Depression and Adherence in Head and Neck Cancer

NCT00498875
View directory record Official record
Conditions
Oropharyngeal Cancer, Head and Neck Cancer
Interventions
Questionnaire, Depression Intervention
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 23, 2026, 11:09 PM EDT